These may look like "angry beasts" but the highlanders do have a friendly nature, but keep a save distance when there are young calves.
The "Mothers" can be very protective and you don't want 500 kg/1100 lb to about 800 kg/1800 lb charging at you.....
Highlander Cow by Photbygms, on Flickr
Canon EOS 5D Mark IV
EF50mm f/1.2L USM